Jizz Jaffle
When you get a hand job while your dick is inside your underwear and the hand is on the outside. By the time you blow your load, it's hot and crisp on the outside from the friction and warm and moist on the inside. Making a perfect Jizz Jaffle.
Kezza was giving me a top hand job but didn't pull my dick out. Eventually I jizzed in my pants and she yelled "Jizz Jaffles are ready!!!"